*{
    margin: 0;
    padding: 0;
}
#nav{
    width: 100%;
    height: 45px;
    background: black;
    position: relative;
}
img{
    vertical-align: middle;
}
.center{
    width: 1220px;
    height: 45px;
    margin: 0 auto;
}
.center ul li{
    list-style: none;
    float: left;

    box-sizing: border-box;
}
.center ul li a{
    text-decoration: none;
    padding: 0px 18px;
    line-height: 45px;
    font-size: 14px;
    color: #ccc;
    box-sizing: border-box;
}
 #nav-icon1 {
    position: absolute;
    color: #ccc;
    font-size:20px;
    top: 12px;
    left: 15px;
}
.nav-icon2{
    position: absolute;
    z-index: 99;
    right: 15px;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.nav-icon2 section{
    color: rgb(255, 94, 0);
}
.nav-icon2 section a{
    color: #fff;
    text-decoration: none;
}
.nav-icon2>*{
    height: 46px;
    line-height: 46px;
}
.nav-icon2 .iconfont{
  
    padding: 0 15px;
    color: #ccc;
    cursor: pointer;
}
#shop{
    width: 350px;
    height: 300px;
    background: white;
    border-radius: 10px;
    border: 1px solid #ccc;
    position: absolute;
    z-index: 109;
    right: 20px;
    top: 33px;
    box-sizing: border-box;
    display: none;
}
#shop img{
    padding: 90px 150px 10px  140px;
    
}
#shop p{
    text-align: center;
    font-size: 20px;
}
#shop p:last-child{
    font-size: 12px;
    color: #ccc;
} 
#qwe{
    margin-top: 15px;
}
.sshp{
    width: 350px;
    height: 300px;
    background: white;
    border-radius: 10px;
    border: 1px solid #ccc;
    position: absolute;
    z-index: 101;
    right: 20px;
    top: 33px;
    box-sizing: border-box;
    display: none;
}
.sshp img{
    padding: 90px 150px 10px  140px;
    
}
.sshp p{
    text-align: center;
    font-size: 20px;
}
.sshp p:last-child{
    font-size: 12px;
    color: #ccc;
} 
/* 导航二 */
#nav-2{
    width: 100%;
    height: 74px;
    background: white;
    position: sticky;
    z-index: 50;
    top: 0px;
    border-bottom: 1px solid #999;
}
.nav2-center{
    width: 1220px;
    height: 74px;
    margin: 0 auto;
    position: relative;
}
.nav-left ul li{
  list-style: none;
  float: left;
  padding-right: 30px;
}
.nav-left ul li a{
    line-height: 74px;  
    font-size: 16px;
    text-decoration: none;
    color: gray;
}
.nav-left ul li a:hover{
   
    color: rgb(26, 151, 235);
}
.nav-right{
    float: right;
    margin: 20px 0px;
    width: 350px;
    height: 34px;
    border: 1px solid #ccc;
    border-radius: 17px;
}
.nav-right .box0{
    width: 300px;
    margin: 0 auto;
    display: none;
    background: #fff;
    border: 1px solid rgb(231, 225, 225);
    border-radius: 5px;
}
.nav-right .box0 div{
    width: 300px;
    height: 30px;
    background: #fff;
    text-indent: 5px;
    line-height: 30px;
    cursor: pointer;
    font-size: 14px;
    color: #ccc;
    position: relative;
    z-index: 50;
   
}
.nav-right .box0 .active{
    color: rgb(0, 38, 255);
    font-family: 600;
}
#dise{
    color: red;
}

.nav-right span{
  font-size: 20px;
  margin: 17px 0px 0px 10px;
 color: #ccc;
 cursor: pointer;
}
.nav-right input{
    width: 268px;
    height: 34px;
    box-sizing: border-box;
    border: none;
    outline: none;
    margin-left: 10px;
}
.nav-right2{
    position: absolute;
    right: 0px;
    top: 28px;
}
.nav-right2 div{
    float: left;
    text-align: center;
    margin-right: 10px;
}
.nav-right2 div a{
    text-decoration: none;
    line-height: 20px;
}
.qian1{
    width: 60px;
    height: 20px;
    border-radius: 10px;
    background: rgb(99, 192, 255);
    color: rgb(0, 102, 255);
    border: 1px solid rgb(0, 102, 255);
    font-size: 10px;
    font-weight: 300;
}
.qian2{
    width: 50px;
    height: 20px;
    border-radius: 10px;
    background: rgb(167, 250, 119);
    color: rgb(120, 173, 13);
    border: 1px solid rgb(120, 173, 13);
    font-size: 12px;
}
 .nav-bottom{
    width: 100%;
    min-height: 266px;
    position: absolute;
    text-align: center;
    top: 73px;
    border-top: 1px solid #ccc;
}
.nav-bottom-1{  

    width: 1220px;
    min-height: 200px;
    margin: 0 auto;
    background: rgb(243, 245, 244);
    padding: 70px 0px;
    z-index: 15;
    display: none;
    
}
.nav-bottom-1 ul{
    float: left;
    width: 200px;
    font-size: 12px;
    color: #999;
    margin-left: 120px;
}
.nav-bottom-1 ul:nth-child(3){
    padding-top: 15px;
}
.nav-bottom-1 ul li{
    list-style: none;
    font-size: 14px;
    color: #000;
    padding: 5px;

}


.nav-bottom-2,.nav-bottom-3,.nav-bottom-4{  
      width: 100%;
      min-height: 266px;
      position: absolute;
      background: rgb(243, 243, 245);
      padding: 20px 0px;
      box-sizing: border-box;
      z-index: 20;
      display: none;
    }
    
.nav-bottom-5{      
      width: 1220px;
      min-height: 150px;
      background: rgb(243, 243, 245);
      padding: 20px 0px;
      margin: 0 auto;
      box-sizing: border-box;
      z-index: 20;
      display: none;

    }
   .nav-bottom-5 ul{
        margin-left: 200px;
    }
    .nav-bottom-5 ul li{
    width: 128px;
        float: left;
      list-style: none;
      font-size: 14px;
      color: #000;
      padding: 5px;
      cursor: pointer;
    
    }
    .nav-bottom-5 ul {
        padding: 30px 0px;
        box-sizing: border-box;
    }
    .nav-bottom-5 ul li img{
        padding: 0 45px;
        width: 35px;
    }
    .nav-bottom-5 ul li p{
      text-align: center;
       
    } 
/* 轮播图 */
#banner{
    width: 100%;
    height: 580px;
    /* background: yellow; */
    box-sizing: border-box;
    margin-top: 30px;
    position: relative;
    
}
.banner{
    /* border-radius: 5px; */
    width: 1220px;
    height: 550px;
    margin: 0 auto;
    /* border-radius: 5px; */
}
.banner img{
    width: 1218px;
    height: 550px;
    position: absolute;
    top:0;
    box-sizing: border-box;
    opacity: 0;
    transition: all .4s;
 
}
.banner img.active{
    opacity: 1;
    z-index: 1;
}
#banner ul{
    position: absolute;
    left: 50%;
    transform: translate(-50%);
    bottom: 40px;
    z-index: 10;
}
#banner ul li{ 
    /* position: absolute; */
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgb(50, 78, 205);
    list-style: none;
    left: 50% ;
    float: left;
    transform: translate(-50%);
    bottom: 20px;
    margin-left: 5px;
    opacity: .5;
    cursor: pointer;
}
#banner ul li.active{
    background-color: white;
}
/* #banner span:first-child{
    margin-left: 20px;
}
#banner span:last-child{
    margin-left: 20px;
}
      */
/* 轮播图-下 */
#lunbo-xia{
    width: 100%;
   
    padding-top: 30px;
    /* background: red; */
}
.lunbo-xia{
    border-radius: 5px;
    overflow: hidden;
    width: 1220px;
  
    margin: 0 auto;
}

.lunbo-xia div{
position: relative;
    width: 25%;
    height: 198px;
    float: left;
}
.lunbo-xia div span{
    position: absolute;
    z-index: 98;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    transition: all 1s ease-in-out;

}
.lunbo-xia div:hover span{
    box-shadow: inset 0 0 38px rgb(0 0 0 / 20%);
   
}
.lunbo-xia div img{
    display: block;
    width: 100%;
    height: 100%;
    cursor: pointer;
   
}

/* 热门商品 */
#hot{
    width: 100%;
    min-height: 493px;
    background: #ccc;
    padding-top: 30px;
}
.hot{
    width: 1220px;
    min-height: 493px;
    border-radius: 5px;
    /* background: white; */
    margin: 0 auto;
    box-sizing: border-box;
   
}
.hot-top{
    border: 1px solid rgb(175, 169, 169);
    border-bottom: none;
    border-radius: 5px 5px 0px 0px;
    width: 1220px;
    padding-left: 20px;
    height: 60px;
    background: rgb(226, 218, 218);
    box-sizing: border-box;
   
  
   
}
.hot-top h5{
    
    line-height: 60px;
    font-size: 20px;
    color: #666;
}
.hot-bottom{
    width: 1220px;
    min-height: 419px;
    box-sizing: border-box;

}
.hot-bottom div{
    width: 25%;
    background: white;
    min-height  : 430px;
    /* border: 1px solid rgb(175, 169, 169); */
    border-right: none;
    float: left;
    box-sizing: border-box;
    cursor: pointer;
    position: relative;

}
.hot-bottom div:nth-child(1){
    border:1px solid rgb(175, 169, 169);
    border-radius: 0 0 0 5px;
}
.hot-bottom div:nth-child(2){
    border-top:1px solid rgb(175, 169, 169);
    border-bottom:1px solid rgb(175, 169, 169);
}
.hot-bottom div:nth-child(3){
    border:1px solid rgb(175, 169, 169);
}
.hot-bottom div:nth-child(4){
    border-right:1px solid rgb(175, 169, 169) ;
    border-top:1px solid rgb(175, 169, 169);
    border-bottom:1px solid rgb(175, 169, 169);
    border-radius: 0 0 5px 0;
}
.span1{
    position: absolute;
    z-index: 98;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    transition: all .3s ease-in-out;

}
.span2{
    position: absolute;
    z-index: 98;
    left: 0;
    top: 0px;
    right: 0;
    bottom: 0;
   
    transition: all .3s ease-in-out;

}
.hot-bottom-1:hover .span1{
    box-shadow: inset 0 0 38px rgb(0 0 0 / 20%);
   
}

.hot-bottom-1 img{
    width: 216px;
    height: 216px;
    padding: 32px 44.5px;
}
.hot-bottom-1 h3{
    text-align: center;
    font-size: 14px;
}
.hot-bottom-1 h5{
    font-size: 12px;
    color: #999;
    text-align: center;
    margin-top: 18px;
}
.hot-bottom-1 span:last-child{
    display: block;
    text-align: center;
    font-size: 18px;
    font-weight: bolder;
    margin-top: 40px;
    color: #d44d44;
}
/* 坚果R2 */
.jian-bottom-1:hover .span2{
    box-shadow: inset 0 0 38px rgb(0 0 0 / 20%);
   
}
.talk-bottom-1:hover .span1{
    box-shadow: inset 0 0 38px rgb(0 0 0 / 20%);
   
}
#jian-R2{
    width: 100%;
    min-height: 921px;
    /* background: violet; */
    padding-top: 30px;
    background: #ccc;
}
.jian{
    width: 1220px;
    min-height: 921px;
    background: white;
    margin: 0 auto;
    border-radius: 5px;
    box-sizing: border-box;
    border: 1px solid rgb(155, 153, 153);
   
    
}
.footprint{
    padding-top: 30px;
}
.jian-top{
    width: 1220px;
    padding-left: 20px;
    
    
}
.jian-top h5{
    
    line-height: 60px;
    font-size: 20px;
    color: #666;
}
.jian-bottom div{
    width: 25%;
    background: white;
    min-height  : 430px;
    float: left;
    box-sizing: border-box;
    cursor: pointer;
    position: relative;
    
    
}
.jian-bottom div:nth-child(2){
 border: 1px solid rgb(175, 169, 169);
}
.jian-bottom div:nth-child(3){
 border-top: 1px solid rgb(175, 169, 169);
 border-bottom: 1px solid rgb(175, 169, 169);
 /* border-right: 1px solid rgb(175, 169, 169); */
}
.jian-bottom div:nth-child(4){
 border-top: 1px solid rgb(175, 169, 169);
 border-bottom: 1px solid rgb(175, 169, 169);
 border-right: 1px solid rgb(175, 169, 169);
 border-radius: 0 0 0 5px;
}
.jian-bottom div:nth-child(5){
 border-top: 1px solid rgb(175, 169, 169);
 border-bottom: 1px solid rgb(175, 169, 169);
 border-right: 1px solid rgb(175, 169, 169);
}
.jian-bottom div:nth-child(6){
 
 border-bottom: 1px solid rgb(175, 169, 169);
 border-right: 1px solid rgb(175, 169, 169);
}
.jian-bottom div:nth-child(7){
 
 border-bottom: 1px solid rgb(175, 169, 169);
 /* border-right: 1px solid rgb(175, 169, 169); */
 border-radius:  0 0 5px 0;
}

.jian-bottom .jian-bottom-img{
    width: 50% !important;
    float: left;
    box-sizing: border-box;
}
.jian-bottom-img img{
    width: 100% !important;
    height: 100% !important;
    /* height: 422px; */
}
.jian-bottom-img img{
    float: left;
    width: 50%;
}
.jian-bottom-1 img{
    width: 216px;
    height: 216px;
    padding: 32px 44.5px;
}
.jian-bottom-1 h3{
    text-align: center;
    font-size: 14px;
    overflow:hidden; text-overflow:ellipsis; white-space: nowrap;
}
.jian-bottom-1 h5{
    font-size: 12px;
    color: #999;
    text-align: center;
    margin-top: 18px;
}
.jian-bottom-1 span:last-child{
    display: block;
    text-align: center;
    font-size: 18px;
    font-weight: bolder;
    margin-top: 40px;
    color: #d44d44;
}
/* 精选 */
#talk{
    width: 100%;
    min-height: 493px;
    background: #ccc;
    padding-top: 30px;
}
.talk{
    width: 1220px;
    min-height: 493px;
    border-radius: 5px;
    /* background: white; */
    margin: 0 auto;
    box-sizing: border-box;
   
}
.talk-top{
    border: 1px solid rgb(175, 169, 169);
    border-radius: 5px 5px 0px 0px;
    width: 1220px;
    padding-left: 20px;
    height: 60px;
    background: rgb(226, 218, 218);
    box-sizing: border-box;
    border-bottom: none;
   
  
   
}
.talk-top h5{
    
    line-height: 60px;
    font-size: 20px;
    color: #666;
}
.talk-bottom{
    width: 1220px;
    min-height: 366px;
    box-sizing: border-box;

}
.talk-bottom div{
    width: 25%;
    background: white;
    min-height  : 366px;
    /* border: 1px solid rgb(175, 169, 169); */
    float: left;
    box-sizing: border-box;
    position: relative;
    cursor: pointer;

}
.talk-bottom div:nth-child(1){
    border:1px solid rgb(175, 169, 169);
    border-radius: 0 0 0 5px;
}
.talk-bottom div:nth-child(2){
    border-top:1px solid rgb(175, 169, 169);
    border-bottom:1px solid rgb(175, 169, 169);
}
.talk-bottom div:nth-child(3){
    border:1px solid rgb(175, 169, 169);
}
.talk-bottom div:nth-child(4){
    border-right:1px solid rgb(175, 169, 169) ;
    border-top:1px solid rgb(175, 169, 169);
    border-bottom:1px solid rgb(175, 169, 169);
    border-radius: 0 0 5px 0;
}
.talk-bottom-1 img{
    width: 244px;
    height: 154px;
    padding: 40px 30px;
}
.talk-bottom-1 h3{
    width: 244px;
    margin-left: 30px;
    font-size: 14px;
    overflow:hidden; text-overflow:ellipsis; white-space: nowrap;
}
.talk-bottom-1 h5{
    width: 244px;
    font-size: 12px;
    color: #999;
    margin-left: 30px;
    margin-top: 18px;
    font-weight: 300;
}
.talk-bottom-1 p{
    display: inline-block;
    position: absolute;
    bottom: 30px;
    margin-left: 30px;
    margin-top: 12px;
    font-size: 12px;
    font-weight: 500;
    color: #5079d9;
}
/*  回到顶部 */
#aside{
    position: fixed;
    right: 24px;
    top: 60%;
    transform: translate3d(0,-50%,0);
    z-index: 999;
    width: 80px;
    min-height: 162px;
    background: #fff;
    border: 1px solid rgba(0,0,0,.08);
    box-shadow: 0 5px 18px rgb(0 0 0 / 15%);
    border-radius: 8px;
    overflow: hidden;
    display: none;
}
.aside-1{
    padding: 12px 0px 9px;
    height:81px ;
    box-sizing: border-box;
    border-bottom: 1px solid #ccc;
    cursor: pointer;
    background-image: url(../xiang-img/xiang5.png) ;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 36px 36px;
}
.aside-1:hover{
    background-image: url(../xiang-img/xiang41.png);
}
.aside-1:hover p{
    color: rgb(83, 179, 63);
    font-weight: 700;
}
.aside-1 img{
    display: block;
    width: 36px;
    height: 36px;
    margin: 0px 22px 5px;
}
.aside-1 p{
    text-align: center;
    font-size: 14px;
    color: #8a828280;
    margin-top: 50px;
}
.aside-2,.aside-3,.aside-4,.aside-5,.aside-6{
    padding: 12px 0px 9px;
    height:80px ;
    box-sizing: border-box;
    border-bottom: 1px solid #ccc;
    cursor: pointer;
    background-image: url(../xiang-img/xiang6.png) ;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 36px 36px;
}
.aside-2:hover,.aside-3:hover,.aside-4:hover,.aside-5:hover,.aside-6:hover{
    background-image: url(../xiang-img/xiang40.png);
}
.aside-2:hover p,.aside-3:hover p,.aside-4:hover p,.aside-5:hover p,.aside-6:hover p{
    color: rgb(175, 28, 2);
    font-weight: 700;
}
.aside-2 img,.aside-3 img,.aside-4 img,.aside-5 img,.aside-6 img{
    display: block;
    width: 36px;
    height: 36px;
    margin: 0px 22px 5px;
}
.aside-2 p,.aside-3 p,.aside-4 p,.aside-5 p,.aside-6 p{
    text-align: center;
    font-size: 13px;
    color: #8a828280;
    margin-top: 50px;
}

/* 底部 */
#foot{
    width: 100%;
    min-height: 339px;
    background: #fafafa;
}
.foot{
    width: 1220px;
    min-height: 339px;
    margin: 0 auto;
   
}
.foot-top{
    width: 1220px;
    min-height: 226px;
    background: #fafafa;
    padding: 60px 0 55px;
    box-sizing: border-box;
    position: relative;
    border-bottom: 1px solid #e6e6e6;
}
.foot-top-l{
    float: left;
}
.foot-top-l-1{
    float: left;
    margin-right: 80px;
}
.foot-top-l-1 h3{
    color: #646464;
    padding: 0 0 20px;
    font-size: 14px;
}
.foot-top-l-1 a{
    text-decoration: none;
    color: #969696;
    display: block;
    padding: 7px 0px;
    font-size: 12px;
}
.foot-top-l-1 a:hover{
    color: rgb(110, 185, 255);
}
.foot-top-r{
    position: absolute;
    right: 0;
}
.foot-top-r h1{
    color: #5079d9;
    font-size: 18px;
    position: relative;
}
.foot-top-r h2{
    color: #999;
    font-size: 12px;
}
.foot-top-r h2:nth-child(2){
    position: absolute;
    top: 35px;
    right: 0;

    
}
.foot-top-r h2:nth-child(3){
    position: absolute;
    top: 50px;
    right: 0;
}
.foot-top-r div{
    display: block;
    width: 132px;
    height: 30px;
    background: linear-gradient(#fcfcfc,#f5f5f5);
    cursor: pointer;
    text-align: center;
    border: 1px solid #d0d0d0;
    border-radius: 5px;
    box-sizing: border-box;
    position: absolute;
    right: 0;
    top:80px;
}
.foot-top-r div .iconfont{
    color:#5079d9 ;
}
.foot-top-r a{
    text-decoration: none;
    font-size: 12px;
    line-height: 30px;
    color: #5079d9;
}

.foot-bottom{
    width: 1220px;
    min-height: 112px;
    background: #fafafa;
    padding: 30px 0px 60px;
    box-sizing: border-box;
}
.foot-bottom li{
    float: left;
    line-height: 12px;
    color: #bdbdbd;
    padding: 0 10px;
    list-style: none;
    font-size: 12px;
    border-left: 1px solid #ccc;
    position: relative;
}
.foot-bottom ul li:first-child{
    border-left: none !important;
}
.foot-bottom li a{
    text-decoration: none;
    font-size: 12px;
    color: #ababab;
    /* border-left: 1px solid #ccc; */
}
.foot-bottom li a:hover{
    color: #5079d9 ;
}
.foot-bottom p{
    font-size: 12px;
}
.gongan::before{
    position: absolute;
    content: "";
     top: -5px;
     left: 10px;
    width: 20px;
    height: 20px; 
    background: url(../images/dibu.png) no-repeat;
    background-size: 20px;
}
.gongan{
    margin-left: 25px;
}
